Hi There,
The specific problem is how to create a proper notification icon for an
Android App out of a Broadcast Receiver "Receive"-method and keep the
original intent, so that the user can continue the minimized app by
clicking on the notification icon.
In my case, the notification icon appears, but - if the app is minimized -
a new instance of the app is created which crashes because variables are
not initialized. After the crash, the previous instance shows up. So how
can I fix this?
Code:
public class Receiver extends BroadcastReceiver
{
@Override
public void onReceive(Context context, Intent intent)
{
//prepare notification
NotificationCompat.Builder notification_builder_ = new
NotificationCompat.Builder(context).setSmallIcon(R.drawable.icon_xhdpi_96).setContentTitle("test").setContentText("Notification!");
//notification_builder_.setContentIntent(PendingIntent.getActivity(context, 0,
new Intent(context,
Activity_Class.class).addFlags(Intent.FLAG_ACTIVITY_NEW_TASK), 0));
notification_builder_.setContentIntent(PendingIntent.getActivity(context, 0,
new Intent(context,
Activity_Class.class).addFlags(Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT), 0));
//show notification
Notification note = notification_builder_.build(); note.defaults =
Notification.DEFAULT_ALL;
((NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE)).notify(0,
note);
}
}
Thank you,
On Thursday, January 21, 2016 at 4:30:55 AM UTC+1, TreKing wrote:
>
>
> On Fri, Jan 15, 2016 at 4:29 AM, Florian Bock <florian.b...@gmail.com
> <javascript:>> wrote:
>
>> - Actual behavior: The typical "the App has crashed" message appears.
>> When I close it, my app is resumed at the point where it was minimized. If
>> I debug, I recognize that a second instance of my app is created where the
>> required variables are not set and therefore it crashes. Nevertheless, my
>> old instance is still present and resumed afterwards... How can I fix this?
>> What is the correct code to create a notification in a Broadcast Receiver
>> (I am still confused with the context/intent/pending intent things)?
>
>
> Please post some code illustrating how you're launching your Activity and
> setting "required variables" in both cases.
>
>
> -------------------------------------------------------------------------------------------------
> TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago
> transit tracking app for Android-powered devices
>
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